Senior Security Engineer
Core
Design, implement, and govern complex security controls for enterprise systems, networks, cloud services, and manufacturing/OT environments while embedding security by design.
Role type
Senior Security Engineer (IC) (via careerplan.io/jobs/JR-112705-1-senior-security-engineer-at-littelfuse)
Builds
Secure configurations, automation integrations, and risk-based remediation for global manufacturing operations
Domain
Industrial manufacturing / OT-IT convergence / Cybersecurity
Required skills
Security architecture, risk assessment, vulnerability management, OT/IT segmentation, AI security guardrails, scripting/automation, compliance translation, detection engineering, secure configuration baselines
Preferred skills
Generative AI implementation, Microsoft security stack (Entra ID, Defender), cloud security frameworks, third-party risk assessment
Technologies
EDR, PAM, SIEM, PowerShell, Python, REST APIs, orchestration platforms, Microsoft Entra ID, Defender, Intune, Purview
Responsibilities
Design and manage lifecycle of security controls across endpoint, identity, network, cloud, and manufacturing environments; Conduct security architecture reviews and technical risk assessments; Drive engineering contributions to vulnerability remediation and validation; Collaborate on detection engineering and incident investigations; Translate compliance requirements into technical controls; Apply AI/automation to security workflows with appropriate guardrails
Seniority
Senior, hands-on IC
